Alert archive / South Carolina / Special Weather Statements in 2016

Special Weather Statement, NWS Greenville-Spartanburg, SC

August 19, 2016Cherokee County, South Carolina

NWS Greenville-Spartanburg, SC issued this special weather statement at Aug 19, 2016, 3:25 PM EDT for Cherokee County, South Carolina. It was in force for 35 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Aug 19, 2016, 3:25 PM EDT (19:25 UTC)
Expired: Aug 19, 2016, 4:00 PM EDT
In force: 35 min
Issued by: NWS Greenville-Spartanburg, SC

County Cherokee County, SC

The radar

The Greer radar (KGSP), 39 km from the middle of the area, began a volume at 19:24 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 7.4 hours before the alert went out and 308 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 784 J/kg
Mixed-layer CIN: -58 J/kg
Mixed-layer LCL: 840 m above ground
0-6 km bulk shear: 10 kt
0-1 km storm-relative helicity: 13 m²/s²
0-3 km storm-relative helicity: 29 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Greenville-Spartanburg, SC wrote its last area forecast discussion before this special weather statement went out at Aug 19, 2:53 PM EDT, 32 minutes earlier.

Area forecast discussion, Aug 19, 2:53 PM EDT, 32 minutes before

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Hazardous weather outlook, Aug 19, 5:00 AM EDT, 10 hours 25 minutes before

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In the hours before

Special weather statement, Aug 19, 3:25 PM EDT, 0 minutes before

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The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 19, 1:21 AM EDT	Special Weather Statement	GSP	Alexander, Burke, Iredell	69 min
Aug 18, 9:40 PM EDT	Special Weather Statement	GSP	Anderson	35 min
Aug 19, 4:11 PM EDT	Special Weather Statement	GSP	Oconee	34 min
Aug 19, 6:04 PM EDT	Special Weather Statement	GSP	Abbeville	26 min
Aug 19, 6:28 PM EDT	Special Weather Statement	GSP	Abbeville	32 min
Aug 19, 7:08 PM EDT	Areal Flood Advisory	GSP	Abbeville, Greenwood	112 min
Aug 18, 8:48 PM EDT	Special Weather Statement	GSP	Elbert, Franklin, Hart, Stephens	42 min
Aug 19, 6:07 PM EDT	Special Weather Statement	GSP	Elbert, Franklin, Hart, Stephens	53 min

Nearby

Special Weather Statements in South Carolina, 2016 Every special weather statement in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.